diff --git a/app/javascript/template_builder/builder.vue b/app/javascript/template_builder/builder.vue
index 5233bd92..c5edb515 100644
--- a/app/javascript/template_builder/builder.vue
+++ b/app/javascript/template_builder/builder.vue
@@ -327,7 +327,7 @@ export default {
     onWindowResize (e) {
       const breakpointLg = 1024
 
-      this.isBreakpointLg = this.$el.getRootNode().children[0].offsetWidth < breakpointLg
+      this.isBreakpointLg = this.$el.getRootNode().querySelector('div').offsetWidth < breakpointLg
     },
     setDocumentRefs (el) {
       if (el) {
diff --git a/lib/docuseal.rb b/lib/docuseal.rb
index 99a5e36b..8b9c04cc 100644
--- a/lib/docuseal.rb
+++ b/lib/docuseal.rb
@@ -15,6 +15,11 @@ module Docuseal
                 else
                   'https://console.docuseal.co'
                 end
+  CDN_URL = if Rails.env.development?
+              'http://localhost:3000'
+            else
+              'https://cdn.docuseal.co'
+            end
 
   CERTS = JSON.parse(ENV.fetch('CERTS', '{}'))